SHU QI-QI. Fault Analysis and Solutions of Reactive Power Compensation Capacitor at a Substation. [J]. Power capacitor & reactive power compensation, 2010, 31(6): 47-49.
SHU QI-QI. Fault Analysis and Solutions of Reactive Power Compensation Capacitor at a Substation. [J]. Power capacitor & reactive power compensation, 2010, 31(6): 47-49. DOI: 10.14044/j.1674-1757.pcrpc.2010.06.014.
某变电站无功补偿电容器故障分析及解决方案
摘要
通过对某变电站供配电系统进行建模
仿真变电站35 kV母线上的谐波电流在3种不同工况下对供配电系统谐振点的影响
分析出35 kV无功补偿电容器发生故障的原因。最后提出1种解决方案并通过建模仿真给出治理后的效果。
Abstract
In this paper
through set up model of the distribution system of certain substation
the impact of harmonic current on 35 kV busbar of substation to the resonance point of distribution system under three different conditions is simulated
and the fault cause of 35 kV reactive power compensation capacitor is analyzed.Finally
a solution is proposed and after solution effect is given by modeling and simulation.
关键词
电能质量无功补偿谐波建模仿真
Keywords
power qualityreactive power compensationharmonicmodeling and simulation